COMMISSIONING PROCEDURE

Pre-Commissioning Checklist

Verify the inverter firmware is up to date.

Verify System

• Verify all breakers and disconnects (DC and AC) are in the OFF position.

Inspect Connections

• Verify the polarity of all DC connections.

• Verify all AC and communication connections are secure and correct.

Inverter Pre-Commissioning

Before you start the system, complete all pre-commissioning checks outlined in the Sol-Ark inverter manual. These include:

• Verifying all mechanical and electrical connections

• Confirming proper ventilation and secure mounting

• Preparing tools (e.g., multimeter) and the MySolArk mobile app for setup and remote monitoring

For instructions, refer to the Sol-Ark 60K-3P-480V C&I Installation Guide and User Manual.